// Copyright 2023 xobserve.io Team
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

import { useEffect, useState } from 'react'

const usePageLeave = (cb) => {
  const onMouseOut = (event) => {
    event = event ? event : (window.event as any)
    const from = event.relatedTarget || event.toElement
    if (!from || (from as any).nodeName === 'HTML') {
      cb()
    }
  }

  useEffect(() => {
    document.addEventListener('mouseout', onMouseOut)
    return () => {
      document.removeEventListener('mouseout', onMouseOut)
    }
  }, [])
}

export default usePageLeave
